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| style="padding-left:20px;"|Matrix On-line Tutorials:<ul><li>Shell Scripting Basics - Part 4 (The sed Utility):<br>'''/home/murray.saulops235/scripting-4'''</li></ul>
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<li value="8">Save, set permissions, and then run that shell script for the application '''gedit'''. Did it create that report? Try running the script without an argument - What did it do? <li>Use the <b><code>wget</code></b> command to download, study, and run the following shell scripts on-line:<blockquote><b><code><span style=" pointer-events:none;cursor:default;color:#3366CC;font-size:1.2em;">httphttps://csict.senecacollege.ca/~ops235/lab3/packageInfoGraphical.bash</span></code></b></blockquote></li><li>Try to understand what this Bash Shell script does.</li><li>You have completed lab3. Proceed to Completing The Lab, and follow the instructions for "lab sign-off".</li></ol>
'''Answer the Investigation 3 observations / questions in your lab log book.'''
# Switch to your <u>'''c7host'''</u> machine, open a shell terminal, and login as root.
# Change to the directory: '''/root/bin'''
# Issue the Linux command: <b><code><span style="color:#3366CC;font-size:1.2em;">wget httphttps://csict.senecacollege.ca/~ops235/lab3/lab3-check.bash</span></code></b>
# Give the '''lab3-check.bash''' file execute permissions (for the file owner).
# Run the shell script and if any warnings, make fixes and re-run shell script until you receive "congratulations" message.